參數(shù)資料
型號: TLC320AD52CDWR
廠商: TEXAS INSTRUMENTS INC
元件分類: 模擬信號調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, PDSO28
封裝: PLASTIC, SO-28
文件頁數(shù): 20/56頁
文件大?。?/td> 555K
代理商: TLC320AD52CDWR
2–12
ADC input. These input sources are selected by bits D4 and D5 of control register 1. The default condition self-biases
the input since the register default value selects INP and INM as the source for both the ADC and monitor amplifier
input (see Figure 2–16). A simple single-pole antialias filter with low output impedance must be connected to INP and
INM (also AUXP and AUXM, if used).
VINP
INP
VINM
INM
2.5 V
35 k
35 k
Figure 2–16. INP and INM Internal Self-Biased (2.5 V) Circuit
2.9.1
Analog Output
The OUTP and OUTM are differential outputs and can drive a typical 600-
load directly. Figure 2–17 shows the circuit
when load is ground referenced.
_
+
10 k
10 k
TLE2062
10 k
–5 V
5 V
10 k
Load
OUTM
OUTP
Figure 2–17. Differential Output Drive (Ground Referenced)
OUTP (Solid Line)
OUTM (Dashed Line)
4 V
2.5 V
1 V
(Virtual 0)
Digital Input Code
Analog Output Voltage
(+FS) 0111 1111 1111 1111
(Virtual 0) 0000 0000 0000 0000
(–FS) 1000 0000 0000 0000
OUT +
4 V
2.5 V
1 V
OUT –
1 V
2.5 V
4 V
Figure 2–18. Digital Input Code vs Analog Output Voltage
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TLC320AD52CPT 功能描述:IC ANALOG INTERFACE W/MS 48-LQFP RoHS:否 類別:集成電路 (IC) >> 接口 - 編解碼器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:PCM 數(shù)據(jù)接口:PCM 音頻接口 分辨率(位):15 b ADC / DAC 數(shù)量:1 / 1 三角積分調(diào)變:是 S/N 比,標(biāo)準(zhǔn) ADC / DAC (db):- 動態(tài)范圍,標(biāo)準(zhǔn) ADC / DAC (db):- 電壓 - 電源,模擬:2.7 V ~ 3.3 V 電壓 - 電源,數(shù)字:2.7 V ~ 3.3 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:80-VFBGA 供應(yīng)商設(shè)備封裝:80-BGA MICROSTAR JUNIOR(5x5) 包裝:帶卷 (TR) 其它名稱:296-21257-2
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